根據彼岸無忌討論區傳聞
http://forum.xitek.com/showthread.php?threadid=470795

英國Canon官網
http://www.canon.co.uk/For_Home/Product_Finder/Cameras/EF_Lenses/Zoom_Lenses/EF_3570mm_f2L_IS_USM/index.asp
曾一度出現
EF 35-70mm f/2L IS USM
資訊

*SRP Inc VAT:
£ 1,280.00

The EF 35-70mm f/2L IS USM is a high-performance lens. It has been developed as a peerless super fast standard lens featuring an ultra-large aperture for a narrow depth of field and soft background blur.